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Find deals on flights from Sioux City from $110

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux City to Anywhere departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 7/6
Sat 7/13

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Where can I fly from Sioux City?

Prices from SUX, departing Sat 7/6 and returning Sat 7/13

Flights from Sioux City - Travel Insights & Trends

Get data-powered insights and trends into flights from Sioux City to help you find the cheapest flights, the best time to fly and much more.

Which are the most popular places to fly to from Sioux City?

The domestic destinations KAYAK users have most searched for when searching for flights from Sioux City.
Based on KAYAK flight searches, the most popular place to fly from Sioux City is Chicago (13% of total searches). The next most popular destinations are Denver Intl (10%) and Washington, D.C. (9%).

What are the most popular international flights out of Sioux City?

The international destinations KAYAK users have most searched for when searching for flights from Sioux City.
There are many international destinations you can fly to from Sioux City. The most popular international destinations among KAYAK users are Paris, Puerto Vallarta and Cancún.

Which cities can I fly to direct from Sioux City?

There are loads of places you can fly direct to from Sioux City. The most popular destinations for direct flights among KAYAK users are Chicago and Denver. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Denver at $111, while the most expensive was Chicago, at $175.

Good to know

Low season

April

High season

October

Cheapest flight

$110
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Sioux City to Denver

FAQs for booking flights out of Sioux City

  • What is Sioux City also known as?

    Sioux City Sioux Gateway Airport’s airport code is SUX. It can also be referred to as Sioux Gateway.

  • How does KAYAK find such low prices on flights from Sioux City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sioux City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to your destination with an airline and back to Sioux City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sioux City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight out of Sioux City

  • Looking for a cheap flight? 25% of our users found tickets from Sioux City to the following destinations at these prices or less: Denver $272 one-way - $318 round-trip; Chicago $178 one-way - $294 round-trip
  • Morning departure is around 74% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Sioux City to Anywhere

Need help choosing which airline to fly with from Sioux City to Anywhere? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10696 reviews
6.7Food
8.1Crew
7.1Entertainment
7.2Comfort
7.7Boarding
Airline reviews

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

10.0 ExcellentLeo, Jun 2024CLT - ORD
Read more about United Airlines reviews

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Everything was pretty good except for food. They need to improve on it compared to other airlines.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the premium paid for the first class ticket

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

I had a great flight. Everything went smoothly and the flight arrived early.

Book cheap domestic flights from Sioux City

Recent round-trip flight deals

7/11Thu
nonstopUnited Airlines
1h 49mSUX-DEN
7/13Sat
nonstopUnited Airlines
1h 39mDEN-SUX
$214
9/4Wed
nonstopUnited Airlines
1h 41mSUX-DEN
9/11Wed
nonstopUnited Airlines
1h 34mDEN-SUX
$225
6/21Fri
nonstopUnited Airlines
1h 49mSUX-DEN
6/23Sun
nonstopUnited Airlines
1h 39mDEN-SUX
$236
9/26Thu
nonstopUnited Airlines
1h 44mSUX-ORD
9/30Mon
nonstopUnited Airlines
1h 40mORD-SUX
$240
7/26Fri
nonstopUnited Airlines
1h 49mSUX-DEN
7/30Tue
nonstopUnited Airlines
1h 39mDEN-SUX
$257
7/3Wed
nonstopUnited Airlines
1h 44mSUX-ORD
7/7Sun
nonstopUnited Airlines
1h 48mORD-SUX
$260
7/19Fri
nonstopUnited Airlines
1h 49mSUX-DEN
7/21Sun
nonstopUnited Airlines
1h 39mDEN-SUX
$267
6/29Sat
nonstopUnited Airlines
1h 44mSUX-ORD
7/6Sat
nonstopUnited Airlines
1h 48mORD-SUX
$280
9/4Wed
nonstopUnited Airlines
1h 45mSUX-ORD
9/8Sun
nonstopUnited Airlines
1h 47mORD-SUX
$283
7/4Thu
nonstopUnited Airlines
1h 44mSUX-ORD
7/6Sat
nonstopUnited Airlines
1h 48mORD-SUX
$293

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Recent one-way flight deals

7/6Sat
nonstopUnited Airlines
1h 49mSUX-DEN
$110
7/16Tue
1 stopUnited Airlines
15h 41mSUX-LAS
$206
7/16Tue
2 stopsUnited Airlines
16h 37mSUX-LAS
$211
7/10Wed
1 stopUnited Airlines
5h 54mSUX-LAX
$217
7/10Wed
2 stopsUnited Airlines
17h 39mSUX-LAX
$243
7/7Sun
nonstopUnited Airlines
1h 49mSUX-DEN
$258
7/6Sat
1 stopUnited Airlines
25h 35mSUX-DEN
$324
10/10Thu
1 stopUnited Airlines
15h 59mSUX-BOS
$324
7/7Sun
1 stopUnited Airlines
26h 07mSUX-BOS
$379
7/7Sun
1 stopUnited Airlines
25h 38mSUX-DEN
$410

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Last minute flights from Sioux City to Anywhere

Last minute flight, train and bus deals

6/11Tue
multi-stopUnited Airlines
5h 14mSUX-BOS
6/15Sat
multi-stopUnited Airlines
9h 31mBOS-SUX
$439
6/11Tue
multi-stopUnited Airlines
18h 25mSUX-BOS
6/15Sat
multi-stopUnited Airlines
5h 18mBOS-SUX
$518
6/11Tue
multi-stopUnited Airlines
18h 25mSUX-BOS
6/15Sat
multi-stopUnited Airlines
13h 26mBOS-SUX
$645

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Book cheap international flights from Sioux City

Recent round-trip flight deals

7/28Sun
multi-stopUnited Airlines
27h 06mSUX-CUN
8/2Fri
multi-stopUnited Airlines
29h 31mCUN-SUX
$592
7/28Sun
multi-stopUnited Airlines
27h 06mSUX-CUN
8/2Fri
multi-stopUnited Airlines
29h 31mCUN-SUX
$612
7/28Sun
multi-stopUnited Airlines
17h 59mSUX-CUN
8/2Fri
multi-stopUnited Airlines
29h 31mCUN-SUX
$627
7/28Sun
multi-stopUnited Airlines
21h 44mSUX-CUN
8/2Fri
multi-stopUnited Airlines
31h 52mCUN-SUX
$647
6/24Mon
multi-stopUnited Airlines
24h 07mSUX-CUN
7/1Mon
multi-stopUnited Airlines
41h 13mCUN-SUX
$663
7/28Sun
multi-stopUnited Airlines
8h 13mSUX-CUN
8/2Fri
multi-stopUnited Airlines
10h 33mCUN-SUX
$687
6/24Mon
multi-stopUnited Airlines
28h 50mSUX-CUN
7/1Mon
multi-stopUnited Airlines
39h 02mCUN-SUX
$700
7/28Sun
multi-stopUnited Airlines
8h 13mSUX-CUN
8/2Fri
multi-stopUnited Airlines
7h 18mCUN-SUX
$707
7/28Sun
multi-stopUnited Airlines
8h 13mSUX-CUN
8/2Fri
multi-stopUnited Airlines
10h 33mCUN-SUX
$765
6/24Mon
multi-stopUnited Airlines
6h 59mSUX-CUN
7/1Mon
multi-stopUnited Airlines
10h 33mCUN-SUX
$1,051

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Flights from Sioux City to Anywhere

Departure:

Sioux City (SUX)United States

Return flight deals:

Anywhere - Sioux City

Cabin classes:

$4,599
$4,868
$225